556110394 has 16 divisors (see below), whose sum is σ = 960841728. Its totient is φ = 236455632.

The previous prime is 556110391. The next prime is 556110413. The reversal of 556110394 is 493011655.

It is not an unprimeable number, because it can be changed into a prime (556110391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154609 + ... + 158164.

It is an arithmetic number, because the mean of its divisors is an integer number (60052608).

Almost surely, 2^556110394 is an apocalyptic number.

556110394 is a deficient number, since it is larger than the sum of its proper divisors (404731334).

556110394 is a wasteful number, since it uses less digits than its factorization.

556110394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312909.

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 556110394 is about 23581.9930031369. The cubic root of 556110394 is about 822.3442702427.

The spelling of 556110394 in words is "five hundred fifty-six million, one hundred ten thousand, three hundred ninety-four".